Rinse and dry fish.,Pour enough oil in a deep skillet to cover fish.,Add the garlic and parsley.,Bring to a gentle simmer.,Add fish.,Poach over low heat for 15 minutes.,The oil should not be bubbling!,Remove fish with a slotted spoon to paper towels.,Dab off excess oil, if any.,Place on plates.,______,Top with a little of the "green oil".,Serve with lemons.